Si Er Han

City:

High Tech Zone

Country:

China

Published Applications:

Last publication date:

2019-03-21

Top Assignees for applications by Si Er Han

The entities that hold a legal rights for patent applications filed by inventor Han Si Er:

Si Er Han from High Tech Zone, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

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InventorID:

2460493 ⎘